CN220391636U

CN220391636U - Drop-out box filling machine

Info

Publication number: CN220391636U
Application number: CN202322054427.7U
Authority: CN
Inventors: 张伟奇; 敬亚
Original assignee: Hunan Kenon Automatic Equipment Co ltd
Current assignee: Hunan Kenon Automatic Equipment Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-01-26
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses a drop-out box filling machine which comprises a first conveying belt for conveying materials, a packing box body for containing the materials and a supporting frame, wherein a second conveying belt for receiving the materials output from the output end of the first conveying belt and conveying the materials to the direction of the packing box body is arranged on the supporting frame, a reciprocating pushing assembly for pushing the materials out of the output end of the second conveying belt to enable the materials to drop down to the packing box body is arranged on the second conveying belt, and the second conveying belt is arranged on the supporting frame in a height-adjustable mode. The drop-out boxing machine can be compatible with materials with various dimensions and has the advantages of simple and compact structure and convenience in model changing.

Description

Drop-out box filling machine

Technical Field

The utility model relates to the technical field of packaging machinery, in particular to a drop-out box filling machine.

Background

The packaging mode of orderly arranging and loading the materials into the cartons through the mechanical structure and equipment is applied to various aspects of industrial production, such as production packaging in civil explosion industry, and the materials are automatically packaged by adopting a drop-out type box filling machine. Most of the drop-out box filling machines consider compatible designs, can meet a smaller size range of a packing box, can carry out box filling operation on one or more materials with smaller shape and size differences, and needs to replace and adjust mechanical parts to adapt to the materials with larger shape and size differences. In the civil explosive industry, the same production line is provided with a large-size packing box and a small-size packing box, and mechanical parts are required to be frequently replaced and regulated according to materials with different sizes.

The existing drop-out box filling machine is generally provided with a turning plate structure, a packing box is placed below the turning plate structure, when materials are transported to the turning plate structure, the turning plate of the turning plate structure is opened downwards, the materials just fall into the packing box, then the packing box filled with the materials is transported away by a conveying belt, but when the size specification of the packing box changes, on one hand, the turning plate is easy to interfere with the packing box when being opened downwards, the packing box with various size specifications is difficult to be compatible, the size specification compatibility of the materials is poor, or the opening requirement is not met, the effect of box falling package is poor, on the other hand, the time for changing the turning plate and adjusting the turning plate position is long, the debugging and the installation are complex, and the frequent changing and adjusting of the turning plate can waste production time, so that the production efficiency is affected.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects existing in the prior art and providing the drop-out box filling machine which has the advantages of simple and compact structure, convenience in changing the shape and high compatibility with the material size specification.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a drop-out case packer, includes first conveyer belt, the packing box body and the support frame that are used for carrying the material that are used for the splendid attire material, be equipped with on the support frame and be used for accepting the material from first conveyer belt output and with the second conveyer belt that the material was carried to packing box body direction, be equipped with on the second conveyer belt and be used for pushing out the output of second conveyer belt with the material and make the material fall to the reciprocal pushing components of packing box body, the second conveyer belt is installed on the support frame with height-adjustable mode.

As a further improvement of the above technical scheme:

the lifting assembly for adjusting the height position of the second conveying belt is arranged on the supporting frame, and the second conveying belt is connected with the supporting frame through the lifting assembly.

The lifting assembly comprises two groups of worm and gear screw rod lifting mechanisms, a driving motor and a transmission shaft, wherein the worm and gear screw rod lifting mechanisms comprise worm wheels, worms, screw rods and nuts, one end of the transmission shaft is connected with one of the worm rods, the other end of the transmission shaft is connected with the other worm rod, the worm rod is in meshed transmission with the worm wheels, the screw rod is connected to the center of the worm wheel, the nut is connected to the screw rod, an output shaft of the driving motor is connected with one of the worm rods to drive one of the nut to move up and down along the screw rod, the other worm rod is transmitted to drive the other nut to move up and down along the other screw rod through the transmission shaft, one end of the screw rod is fixedly connected to the support frame, the nut is connected with the second conveying belt, and when the nut moves up and down along the screw rod, the second conveying belt is driven to move up and down.

The support frame comprises four guide posts, the second conveying belt comprises four guide rods which are arranged corresponding to the guide posts, a guide hole for accommodating the guide posts is formed in the center of each guide rod, and the guide posts are movably inserted into the corresponding guide holes.

The second conveyer belt includes frame, sprocket chain drive assembly, belt and power supply, the guide arm with the frame links to each other, the power supply is installed in the frame, the output and the sprocket chain drive assembly of power supply are connected, sprocket chain drive assembly with the belt is connected, the transmission shaft extends along the direction of delivery of second conveyer belt and arranges, and two nuts are connected respectively at the both ends of frame.

The reciprocating pushing assembly comprises a pushing plate, a first driving assembly and a second driving assembly, wherein the first driving assembly is used for driving the pushing plate to reciprocate up and down, and the second driving assembly is used for driving the pushing plate to reciprocate along the conveying direction of the second conveying belt.

The first driving assembly comprises a first air cylinder, a first movable shaft of the first air cylinder is connected with the pushing plate, the second driving assembly comprises a second air cylinder, a mounting plate is connected to a second movable shaft of the second air cylinder, the first air cylinder is mounted on the mounting plate, and the second air cylinder is mounted at one end close to the output end of the second conveying belt.

The reciprocating pushing assembly is provided with a baffle outside, and the baffle is arranged on the second conveyor belt.

Compared with the prior art, the utility model has the advantages that: the drop-out box filling machine of the utility model starts conveying materials from the input end of the first conveying belt, and enters the second conveying belt from the output end of the first conveying belt, the second conveying belt receives the materials from the first conveying belt, when the materials are conveyed to the output end of the second conveying belt, the reciprocating pushing component pushes the materials out of the output end of the second conveying belt from the initial position, the materials fall into the package box body, automatic package of one material is completed, the reciprocating pushing component returns to the initial position immediately after pushing out the materials, when the next material reaches the output end of the second conveying belt, the above actions are continuously repeated to enable the next material to fall into the package box body, the conveying directions of the first conveying belt and the second conveying belt are the same, the package box body is placed close to the output end of the second conveying belt, when the size specification of the package box body is changed, the box falling height between the second conveying belt and the packing box body can be changed, as the second conveying belt is arranged on the supporting frame in a height-adjustable mode, the mounting height of the second conveying belt can be adjusted, the box falling height between the second conveying belt and the packing box body can be adjusted, so that materials just fall into the packing box body, compared with a flap-falling box filling machine, the flap-falling box filling machine does not need to be provided with a flap structure, the flap does not need to be opened for the action of retracting again during the box falling, only the materials are required to be normally conveyed, the box falling action flow is smoother, the box filling efficiency is higher, the box falling can not interfere with the packing box body when the size specification of the materials changes, the box falling packaging effect is good, the materials in a larger size specification range can be compatible through adjusting the mounting height of the second conveying belt, and the compatibility to the size specification of the materials is large, the drop-out box filling machine has the advantages of simple and compact structure and convenient replacement.

Drawings

Fig. 1 is a schematic front view of a drop-out box filler.

Fig. 2 is a schematic view of a part of a perspective structure of the drop-out box filler.

Fig. 3 is a schematic perspective view of a lifting assembly.

Fig. 4 is a schematic perspective view of a reciprocating pushing assembly.

Legend description:

1. a first conveyor belt; 2. a packaging box body; 3. a support frame; 31. a guide post; 4. a second conveyor belt; 41. a guide rod; 42. a frame; 43. a belt; 44. a power source; 5. a reciprocating pushing assembly; 51. a pushing plate; 52. a first cylinder; 53. a second cylinder; 54. a mounting plate; 6. a lifting assembly; 61. a worm gear screw rod lifting mechanism; 611. a screw rod; 612. a nut; 62. a driving motor; 63. a transmission shaft; 7. and a baffle.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the specific examples.

As shown in fig. 1 to 4, the drop-out box filling machine of the embodiment comprises a first conveying belt 1 for conveying materials, a packing box body 2 for containing the materials and a supporting frame 3, wherein a second conveying belt 4 for receiving the materials output from the output end of the first conveying belt 1 and conveying the materials to the direction of the packing box body 2 is arranged on the supporting frame 3, a reciprocating pushing component 5 for pushing the materials out of the output end of the second conveying belt 4 to enable the materials to fall down to the packing box body 2 is arranged on the second conveying belt 4, and the second conveying belt 4 is mounted on the supporting frame 3 in a height-adjustable mode. The material starts to be conveyed from the input end of the first conveying belt 1, enters the second conveying belt 4 from the output end of the first conveying belt 1, the second conveying belt 4 receives the material from the first conveying belt 1, when the material is conveyed to the output end of the second conveying belt 4, the material is pushed out of the output end of the second conveying belt 4 from the initial position by the reciprocating pushing component 5, the material falls into the packing box body 2, automatic packing of one piece of material is completed, the reciprocating pushing component 5 returns to the initial position immediately after pushing out the material, when the next material reaches the output end of the second conveying belt 4, the next material falls into the packing box body 2 by continuing to repeat the actions, the conveying directions of the first conveying belt 1 and the second conveying belt 4 are the same, the packing box body 2 is placed close to the output end of the second conveying belt 4, when the size specification of the packing box body 2 is changed, the falling box height between the second conveying belt 4 and the packing box body 2 can be changed, as the second conveying belt 4 is arranged on the supporting frame 3 in a height-adjustable mode, namely, the mounting height of the second conveying belt 4 can be adjusted, the falling box height between the second conveying belt 4 and the packing box body 2 is adjusted, materials just fall into the packing box body 2, compared with a flap-type drop box filling machine, the drop box filling machine does not need to be provided with a flap structure, the action of opening and retracting the flap is not needed during the falling box, only the materials are needed to be normally conveyed, the falling box action flow is smoother, the box filling efficiency is higher, the box falling can not interfere with the packing box body 2 when the size specification of the materials changes, the effect of box falling and packing is good, the materials in a larger size specification range can be compatible through adjusting the mounting height of the second conveying belt 4, the drop-out box filling machine has the advantages of being simple and compact in structure and convenient to change the shape, and is high in compatibility of material size specifications. After the installation height of the second conveyer belt 4 is adjusted, a certain height difference is formed between the second conveyer belt 4 and the first conveyer belt 1, and the height difference does not influence the conveying condition of materials entering the second conveyer belt 4 and on the second conveyer belt 4, so that other manual operation is not needed.

In this embodiment, a lifting component 6 for adjusting the height position of the second conveyor belt 4 is arranged on the support frame 3, and the second conveyor belt 4 is connected with the support frame 3 through the lifting component 6. The installation height of the second conveying belt 4 can be adjusted by adjusting the lifting assembly 6, and the operation is convenient.

In this embodiment, the lifting assembly 6 includes two sets of worm and gear screw lifting mechanisms 61, a driving motor 62 and a transmission shaft 63, the worm and gear screw lifting mechanisms 61 include worm gears, worms, screw rods 611 and nuts 612, one end of the transmission shaft 63 is connected with one of the worm gears, the other end of the transmission shaft 63 is connected with the other worm, the worm is meshed with the worm gears, the screw rods 611 are connected at the center of the worm gears, the nuts 612 are connected on the screw rods 611, an output shaft of the driving motor 62 is connected with one of the worm gears to drive one of the nuts 612 to move up and down along the screw rods 611, the motion is transmitted to the other worm through the transmission shaft 63 to drive the other nut 612 to move up and down along the other screw rods 611, one end of the screw rods 611 is fixedly connected to the support frame 3, the nut 612 is connected with the second conveying belt 4, and when the nut 612 moves up and down along the screw rods 611, the second conveying belt 4 is driven to move up and down. The driving motor 62 rotates to drive one of the worms to rotate, then the movement is transmitted to the worm wheel, the worm wheel rotates to drive the screw rod 611 to rotate, and as one end of the screw rod 611 is fixed on the support frame 3, the screw rod 611 rotates to enable the nut 612 to move up and down along the screw rod 611, thereby driving the second conveyor belt 4 connected with the nut 612 to do lifting movement, realizing the adjustment of the installation height of the second conveyor belt 4, and adjusting the installation height of the second conveyor belt 4 through the combined structure of the two groups of worm wheel screw rod lifting mechanisms 61, the driving motor 62 and the transmission shaft 63.

In this embodiment, the support frame 3 includes four guide posts 31, the second conveyor belt 4 includes four guide rods 41 corresponding to the guide posts 31, a guide hole for accommodating the guide posts 31 is provided in the center of the guide rods 41, and the guide posts 31 are movably inserted into the corresponding guide holes. The guide post 31 is inserted into a guide hole in the guide bar 41, and has a guide limit function when adjusting the installation height of the second conveyor belt 4. Preferably, four guide rods 41 are separately disposed at four corner positions of the second conveyor belt 4, and connecting rods are disposed between adjacent guide rods 41 and connected through the connecting rods.

In this embodiment, the second conveyor belt 4 includes a frame 42, a sprocket chain transmission assembly, a belt 43 and a power source 44, the guide rod 41 is connected with the frame 42, the power source 44 is installed on the frame 42, the output end of the power source 44 is connected with the sprocket chain transmission assembly, the sprocket chain transmission assembly is connected with the belt 43, the sprocket chain transmission assembly is a conventional transmission assembly, the sprocket chain transmission assembly includes a driving wheel, a chain, a driven wheel and a driving wheel, the output shaft of the power source 44 is connected with the driving wheel to transmit motion to the driven wheel through the chain, the driven wheel transmits motion to the driving wheel through a connecting shaft, the driving wheel is meshed with the belt 43 to transmit motion to the belt 43, the driving shaft 63 extends along the conveying direction of the second conveyor belt 4, and two nuts 612 are respectively connected at two ends of the frame 42.

In this embodiment, the reciprocating pushing assembly 5 includes a pushing plate 51, a first driving assembly for driving the pushing plate 51 to reciprocate up and down, and a second driving assembly for driving the pushing plate 51 to reciprocate along the conveying direction of the second conveying belt 4. The first driving component drives the pushing plate 51 to descend, the second driving component drives the pushing plate 51 to move along the conveying direction of the second conveying belt 4 to push materials out of the output end of the second conveying belt 4, then the first driving component drives the pushing plate 51 to ascend, the second driving component drives the pushing plate 51 to move along the direction opposite to the conveying direction of the second conveying belt 4, and the pushing plate 51 returns to the initial position and continues to push materials in the next round. The combined structure of the pushing plate 51, the first driving assembly and the second driving assembly is convenient for pushing materials out of the second conveying belt 4, and has smooth pushing action and high pushing efficiency.

In this embodiment, the first driving assembly includes a first air cylinder 52, a first movable shaft of the first air cylinder 52 is connected with the pushing plate 51, the second driving assembly includes a second air cylinder 53, a mounting plate 54 is connected to the second movable shaft of the second air cylinder 53, the first air cylinder 52 is mounted on the mounting plate 54, and the second air cylinder 53 is mounted at one end close to the output end of the second conveyor belt 4. The first driving component is set as a first air cylinder 52, the second driving component is set as a second air cylinder 53, the structure is simple and compact, the pushing action is rapid, and the reaction is sensitive.

In this embodiment, a baffle 7 is disposed outside the reciprocating pushing assembly 5, and the baffle 7 is mounted on the second conveyor belt 4. The baffle 7 is arranged outside the reciprocating pushing assembly 5, so that other sundries can be prevented from entering, and the reliability of the reciprocating pushing assembly 5 is ensured.

In this embodiment, the first conveyor belt 1 is a conventional conveyor belt, and includes a first frame, a first sprocket chain transmission assembly, a first belt and a first power source, the first power source is installed on the first frame, an output end of the first power source is connected with the first sprocket chain transmission assembly, the first sprocket chain transmission assembly is connected with the first belt, the first sprocket chain transmission assembly is a conventional transmission assembly, and includes a first driving wheel, a first chain, a first driven wheel and a first driving wheel, an output shaft of the first power source is connected with the first driving wheel to transmit motion to the first driven wheel through the first chain, the first driven wheel transmits motion to the first driving wheel through a first connecting shaft, and the first driving wheel is meshed with the first belt to transmit motion to the first belt.

The above description is merely a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above examples. Modifications and variations which would be obvious to those skilled in the art without departing from the spirit of the utility model are also considered to be within the scope of the utility model.

Claims

1. The utility model provides a drop-out case packer, includes first conveyer belt (1) that are used for carrying the material, is used for splendid attire material packing box body (2) and support frame (3), its characterized in that: be equipped with on support frame (3) and be used for accepting the material from first conveyer belt (1) output and carry material toward packing box body (2) direction second conveyer belt (4), be equipped with on second conveyer belt (4) and be used for pushing out the output of second conveyer belt (4) with the material and make the material fall reciprocal pushing components (5) to packing box body (2), second conveyer belt (4) are installed on support frame (3) with height-adjustable mode.

2. The drop-out box filler of claim 1, wherein: the lifting assembly (6) for adjusting the height position of the second conveying belt (4) is arranged on the supporting frame (3), and the second conveying belt (4) is connected with the supporting frame (3) through the lifting assembly (6).

3. The drop-out box filler of claim 2, wherein: the lifting assembly (6) comprises two groups of worm and gear screw rod lifting mechanisms (61), a driving motor (62) and a transmission shaft (63), the worm and gear screw rod lifting mechanisms (61) comprise worm wheels, worms, screw rods (611) and nuts (612), one end of each transmission shaft (63) is connected with one worm, the other end of each transmission shaft (63) is connected with the other worm, the worm is in meshed transmission with the worm wheels, the screw rods (611) are connected to the center of the worm wheels, the nuts (612) are connected to the screw rods (611), an output shaft of the driving motor (62) is connected with one worm to drive one nut (612) to move up and down along the screw rods (611), the other nut (612) is driven to move up and down along the other screw rods (611) through the transmission shaft (63), one end of each screw rod (611) is fixedly connected to the support frame (3), the nuts (612) are connected with the second conveying belt (4), and when the nuts (612) move up and down along the screw rods (611), the second conveying belt (4) is driven to move up and down.

4. A drop out case packer according to claim 3, wherein: the support frame (3) comprises four guide posts (31), the second conveying belt (4) comprises four guide rods (41) which are arranged corresponding to the guide posts (31), guide holes for accommodating the guide posts (31) are formed in the centers of the guide rods (41), and the guide posts (31) are movably inserted into the corresponding guide holes.

5. The drop-out case packer of claim 4, wherein: the second conveying belt (4) comprises a frame (42), a chain wheel and chain transmission assembly, a belt (43) and a power source (44), wherein the guide rod (41) is connected with the frame (42), the power source (44) is installed on the frame (42), the output end of the power source (44) is connected with the chain wheel and chain transmission assembly, the chain wheel and chain transmission assembly is connected with the belt (43), the transmission shaft (63) extends and is arranged along the conveying direction of the second conveying belt (4), and two nuts (612) are respectively connected to two ends of the frame (42).

6. The drop-out box filler according to any one of claims 1 to 5, wherein: the reciprocating pushing assembly (5) comprises a pushing plate (51), a first driving assembly for driving the pushing plate (51) to reciprocate up and down, and a second driving assembly for driving the pushing plate (51) to reciprocate along the conveying direction of the second conveying belt (4).

7. The drop-out case packer of claim 6, wherein: the first driving assembly comprises a first air cylinder (52), a first movable shaft of the first air cylinder (52) is connected with the pushing plate (51), the second driving assembly comprises a second air cylinder (53), a mounting plate (54) is connected to a second movable shaft of the second air cylinder (53), the first air cylinder (52) is mounted on the mounting plate (54), and the second air cylinder (53) is mounted at one end close to the output end of the second conveying belt (4).

8. The drop-out case packer of claim 7, wherein: the reciprocating pushing assembly (5) is externally provided with a baffle (7), and the baffle (7) is arranged on the second conveying belt (4).